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    Process and system for separation and recovery of perfluorocompound gases
    2.
    发明授权
    Process and system for separation and recovery of perfluorocompound gases 失效
    分离和回收全氟化合物气体的方法和系统

    公开(公告)号：US06312502B1

    公开(公告)日：2001-11-06

    申请号：US09296651

    申请日：1999-04-23

    申请人： Yao-En Li ,  Jospeh E. Paganessi ,  David Vassallo ,  Gregory K. Fleming

    发明人： Yao-En Li ,  Jospeh E. Paganessi ,  David Vassallo ,  Gregory K. Fleming

    IPC分类号： B01D5322

    CPC分类号： C07C17/38 ,  B01D53/22 ,  B01D53/225 ,  B01D53/226 ,  B01D53/228 ,  B01D53/229 ,  B01D2257/204 ,  B01D2257/2066 ,  Y02C20/30 ,  Y02P20/154 ,  Y02P20/155 ,  C07C19/08

    摘要： Processes and systems to recover at least one perfluorocompound gas from a gas mixture are provided. In one embodiment the inventive process comprises the steps of a) providing a gas mixture comprising at least one perfluorocompound gas and at least one carrier gas, the gas mixture being at a predetermined pressure; b) providing at least one glassy polymer membrane having a feed side and a permeate side; c) contacting the feed side of the at least one membrane with the gas mixture; d) withdrawing from the feed side of the membrane as a non-permeate stream at a pressure which is substantially equal to the predetermined pressure a concentrated gas mixture comprising essentially the at least one perfluorocompound gas; and e) withdrawing from the permeate side of the membrane as a permeate stream a depleted gas mixture comprising essentially the at least one carrier gas.

    摘要翻译： 提供了从气体混合物中回收至少一种全氟化合物气体的方法和系统。 在一个实施方案中，本发明的方法包括以下步骤：a）提供包含至少一种全氟化合物气体和至少一种载气的气体混合物，所述气体混合物处于预定压力; b）提供至少一个具有进料侧和渗透侧的玻璃状聚合物膜; c）使至少一个膜的进料侧与气体混合物接触; d）以基本上等于预定压力的压力从作为非渗透物流的膜的进料侧排出基本上包含至少一种全氟化合物气体的浓缩气体混合物; 和e）作为渗透物流从膜的渗透侧排出基本上包含至少一种载气的贫化气体混合物。

    Process and system for separation and recovery of perfluorocompound gases
    3.
    发明授权
    Process and system for separation and recovery of perfluorocompound gases 有权

    公开(公告)号：US06444011B1

    公开(公告)日：2002-09-03

    申请号：US09768262

    申请日：2001-01-25

    申请人： Yao-En Li ,  Jospeh E. Paganessi ,  David Vassallo ,  Gregory K. Fleming

    发明人： Yao-En Li ,  Jospeh E. Paganessi ,  David Vassallo ,  Gregory K. Fleming

    IPC分类号： B01D5322

    摘要： Processes and systems to recover at least one perfluorocompound gas from a gas mixture are provided. In one embodiment the inventive process comprises the steps of a) providing a gas mixture comprising at least one perfluorocompound gas and at least one carrier gas, the gas mixture being at a predetermined pressure; b) providing at least once glassy polymer membrane having a feed side and a permeate side; c) contacting the feed side of the at least one membrane with the gas mixture; d) withdrawing from the feed side of the membrane as a non-permeate stream at a pressure which is substantially equal to the predetermined pressure a concentrated gas mixture comprising essentially the at least one perfluorocompound gas; and e) withdrawing from the permeate side of the membrane as a permeate stream a depleted gas mixture comprising essentially the at least one carrier gas.

    Process and system for separation and recovery of perfluorocompound gases
    5.
    发明授权
    Process and system for separation and recovery of perfluorocompound gases 失效
    分离和回收全氟化合物气体的方法和系统

    公开(公告)号：US06605133B1

    公开(公告)日：2003-08-12

    申请号：US09296652

    申请日：1999-04-23

    申请人： Yao-En Li ,  Joseph E. Paganessi ,  David Vassallo ,  Gregory K. Fleming

    发明人： Yao-En Li ,  Joseph E. Paganessi ,  David Vassallo ,  Gregory K. Fleming

    IPC分类号： B01D5322

    CPC分类号： C07C17/38 ,  B01D53/22 ,  B01D53/225 ,  B01D53/226 ,  B01D53/228 ,  B01D53/229 ,  B01D2257/204 ,  B01D2257/2066 ,  Y02C20/30 ,  Y02P20/154 ,  Y02P20/155 ,  C07C19/08

    摘要： Processes and systems to recover at least one perfluorocompound gas from a gas mixture are provided. In one embodiment the inventive process comprises the steps of a) providing a gas mixture comprising at least one perfluorocompound gas and at least one carrier gas, the gas mixture being at a predetermined pressure; b) providing at least one glassy polymer membrane having a feed side and a permeate side; c) contacting the feed side of the at least one membrane with the gas mixture; d) withdrawing from the feed side of the membrane as a non-permeate stream at a pressure which is substantially equal to the predetermined pressure a concentrated gas mixture comprising essentially the at least one perfluorocompound gas; and e) withdrawing from the permeate side of the membrane as a permeate stream a depleted gas mixture comprising essentially the at least one carrier gas.

    摘要翻译： 提供了从气体混合物中回收至少一种全氟化合物气体的方法和系统。 在一个实施方案中，本发明的方法包括以下步骤：a）提供包含至少一种全氟化合物气体和至少一种载气的气体混合物，所述气体混合物处于预定压力; b）提供至少一个具有进料侧和渗透侧的玻璃状聚合物膜; c）使至少一个膜的进料侧与气体混合物接触; d）以基本上等于预定压力的压力从作为非渗透物流的膜的进料侧排出基本上包含至少一种全氟化合物气体的浓缩气体混合物; 和e）作为渗透物流从膜的渗透侧排出基本上包含至少一种载气的贫化气体混合物。

    Vehicle security methods and apparatus
    9.
    发明申请
    Vehicle security methods and apparatus 失效
    车辆安全方法和装置

    公开(公告)号：US20050035882A1

    公开(公告)日：2005-02-17

    申请号：US10498129

    申请日：2002-12-20

    申请人： David Vassallo

    发明人： David Vassallo

    IPC分类号： G07B13/00 ,  G07C5/00 ,  G07C9/00 ,  G08G1/123

    CPC分类号： G07C9/00103 ,  G07B13/00 ,  G07C5/008 ,  G07C9/00087

    摘要： A vehicle safety system is disclosed. There are three major parts of the system—the proximity reader (200) mounted in the taxi (201), the host system (202) at a central location (203) and the data replication facility. The vehicular system (10) is essentially a computer having inputs and outputs. The inputs to the system (10) include, for example, passenger identification information (11) which is supplied by a sensor (12) which communicates with a wireless smart card (13), which is carried by a passenger (14). In its most rudimentary form, the smart card (13) transmits a unique identification number. In more sophisticated embodiments, the smart card (13) may also transmit biometric information such as fingerprint information or facial image information. The passenger (14) may also be requested to input a PIN number to a keypad (15) mounted on the exterior of the vehicle (16).

    摘要翻译： 公开了一种车辆安全系统。 系统的三个主要部分 - 安装在出租车（201）中的接近读取器（200），在中心位置（203）处的主机系统（202）和数据复制设备。 车辆系统（10）本质上是具有输入和输出的计算机。 系统（10）的输入包括例如由乘客（14）携带的与无线智能卡（13）通信的传感器（12）提供的乘客识别信息（11）。 在其最基本的形式中，智能卡（13）发送唯一的识别号码。 在更复杂的实施例中，智能卡（13）还可以传送诸如指纹信息或面部图像信息的生物特征信息。 还可以请求乘客（14）向安装在车辆（16）外部的小键盘（15）输入PIN号码。

    Vehicle security methods and apparatus
    10.
    发明授权
    Vehicle security methods and apparatus 失效
    车辆安全方法和装置

    公开(公告)号：US07053769B2

    公开(公告)日：2006-05-30

    申请号：US10498129

    申请日：2002-12-20

    申请人： David Vassallo

    发明人： David Vassallo

    IPC分类号： G08B1/08 ,  H04Q7/00

    CPC分类号： G07C9/00103 ,  G07B13/00 ,  G07C5/008 ,  G07C9/00087

    摘要： A vehicle safety system is disclosed. There are three major parts of the system—the proximity reader (200) mounted in the taxi (201), the host system (202) at a central location (203) and the data replication facility. The vehicular system (10) is essentially a computer having inputs and outputs. The inputs to the system (10) include, for example, passenger identification information (11) which is supplied by a sensor (12) which communicates with a wireless smart card (13), which is carried by a passenger (14). In its most rudimentary form, the smart card (13) transmits a unique identification number. In more sophisticated embodiments, the smart card (13) may also transmit biometric information such as fingerprint information or facial image information. The passenger (14) may also be requested to input a PIN number to a keypad (15) mounted on the exterior of the vehicle (16).

    摘要翻译： 公开了一种车辆安全系统。 系统的三个主要部分 - 安装在出租车（201）中的接近读取器（200），在中心位置（203）处的主机系统（202）和数据复制设备。 车辆系统（10）本质上是具有输入和输出的计算机。 系统（10）的输入包括例如由乘客（14）携带的与无线智能卡（13）通信的传感器（12）提供的乘客识别信息（11）。 在其最基本的形式中，智能卡（13）发送唯一的识别号码。 在更复杂的实施例中，智能卡（13）还可以传送诸如指纹信息或面部图像信息的生物特征信息。 还可以请求乘客（14）向安装在车辆（16）外部的小键盘（15）输入PIN号码。